2005 Pittsburgh Pirates season

The 2005 Pittsburgh Pirates season was the 124th season of the franchise; the 119th in the National League. This was their fifth season at PNC Park. The Pirates finished sixth and last in the National League Central with a record of 67–95.

Offseason

 * November 2, 2004: Jorge Velandia was signed as a free agent with the Pittsburgh Pirates.
 * November 27, 2004: Jason Kendall was traded by the Pittsburgh Pirates with cash to the Oakland Athletics for Mark Redman, Arthur Rhodes, and cash.

Game log

 * Legend:      = Win       = Loss Bold = Pirates team member
 * Legend:      = Win       = Loss Bold = Pirates team member

Awards and honors
2005 Major League Baseball All-Star Game
 * Jason Bay, OF, reserve

Statistics
''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''
 * Hitting

Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts
 * Pitching